Valve Piping Packages
Indoor heating and cooling control
Piping packages control the flow of water to the hydronic coils on fan coils, blower coils, and VAV boxes. Proper piping package design and installation is critical to the operation of your hydronic system.
- Available in ½", ¾", 1”, 1 ¼" and 1 ½" valve sizes
- 2-way or 3-way valve bodies
- On/Off, modulating, or proportional type actuator
Product Overview
Standard factory-assembled piping packages consist of a 2- or 3-way on/off motorized, electric control valve and two ball-isolation valves. Available options include 2-way and 3-way modulating or proportional control valves, fixed-flow (FC) and adjustable (PICV) control devices, pressure temperature (P/T) ports, unions, and y-strainers with a blowdown valve.
Benefits
Design Flexibility
An extensive range of options include on/off, proportional, or modulating control valves as well as fixed-control (FC) and pressure-independent control valves (PICV).
Optimized Performance
ENVIRO-TEC piping packages are designed, manufactured, and pressure tested in house to meet the highest standards of quality and performance.
Convenient Installation
ENVIRO-TEC piping packages optimize service access in a compact space. Ship-loose or factory-mounted options allow for quick unit installation and startup.
Savings
ENVIRO-TEC factory-provided piping packages provide precise control of hot-water heat and chilled-water cooling applications, allowing for the overall HVAC building system to operate more efficiently.
Related Products
- CFM: 100 to 8,000 CFM
- Superior FlowStar air measuring probe provides for lower minimum cubic feet per minute (CFM) values, which reduces energy costs and noise while maintaining comfort in the zone.
- An integrated VAV box with direct digital controls allows for a bundled offering with lower total installation costs.
- CFM: 300 to 4,100 CFM
- Superior FlowStar air measuring probe provides for lower minimum cubic feet per minute (CFM) values, which reduces energy costs and noise while maintaining comfort in the zone.
- Low height units can be applied for a variety of single duct application requirements and are perfect for retrofit projects, schools, labs & hospitals, anywhere with congested ceiling spaces.
- 120-, 208–230-, and 277-volt, single-phase EC motors
- Solo/sync motor control technology
- Integrated 180-degree flippable high/low-voltage control enclosure with NEC bottom-access doors and additional side-access panels.
- Tested in accordance with AHRI 880. Cooling coil is 410-certified and labeled. Coils are tested by ENVIRO-TEC at a minimum of 450 PSIG under-water and rated at 450 PSIG working pressure at 200° F
- 20-gauge galvanized steel casing and valve
- ½-inch dual density micromat insulation
- Solo/sync motor control technology
- Integrated sound attenuator
- Integrated 180-degree flippable high/low-voltage control enclosure with NEC bottom-access doors and additional side-access panels.
- Flexible design: reduced-footprint variety of fan-discharge configurations; chilled-water or direct-expansion coil for cooling and hot-water, steam, or electric coil for heating
- Coil stub outs extend through the unit casing front, reducing required installation space.
- Multi-bend construction for optimum strength and rigidity
- IAQ galvanized drain pans are double sloped to prevent standing water and minimize microbial growth.
- Removable access panels for improved accessibility, cleanability, and serviceability.
- Single-point power connection—even with electric heat—simplifies installation
- Unit-mounted or remote-mounted digital thermostat options
- Removable motor and blower assembly allows for easy field maintenance.
- Factory-furnished 2-way or 3-way piping packages available with on/off, modulating, or proportional control valves.
- Available in concealed, exposed, and slope-top models.
- Complete Control – thermostats with time clock or occupancy sensor, factory-mounted piping packages, network-compatible.
- Excellent For Retrofits – Matches dimensions of most US models. Vary H & W in 1” increments, up to 12”.
- Factory-furnished 2-way or 3-way piping packages available with on/off, modulating, or proportional control valves.
- Low sound levels; cleanable, sloped drain pans; and insulated cabinets provide excellent indoor air quality.
- Filters are easily replaced without removing the front panel.
- Choice of controls: thermostats can be analog, digital display, or programmable; controls can be interfaced with a building automation system or operate on a stand-alone basis
- Low sound levels
- Superior serviceability: Fan deck and drain pan can be removed for servicing
- Chilled-water coil for cooling; electric coil for heating
- Factory-furnished piping packages with 2-way or 3-way on/off, modulating, or proportional control valves.
- Low sound levels; cleanable, sloped drain pans; and insulated cabinets create excellent indoor environment quality
- Single point power connection for simple installation and wiring.
- Piping and supply duct connections are from top of unit, eliminating the need for side or back access.
- Drain connection at front of unit removes the need for side drain access.
- Horizontal and vertical direct drive units available with highly efficient EC motor technology.
- Flexible design: chilled-water or direct-expansion coil for cooling and hot-water, steam, or electric coil for heating; 2- or 4-pipe
- Piping packages with 2-way or 3-way on/off, modulating, or proportional control valves, and fixed or adjustable PICV flow control devices.